/* ==========================================================================
   VomeSync - Modern Website Styles
   ========================================================================== */

/* CSS Variables */
:root {
	--primary: #3b82f6;
	--primary-dark: #2563eb;
	--secondary: #8b5cf6;
	--accent: #06b6d4;
	
	--bg-primary: #0f172a;
	--bg-secondary: #1e293b;
	--bg-tertiary: #334155;
	
	--text-primary: #f1f5f9;
	--text-secondary: #cbd5e1;
	--text-muted: #94a3b8;
	
	--border: #334155;
	--border-light: #475569;
	
	--shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
	--shadow: 0 4px 6px -1px rgb(0 0 0 / 0.1);
	--shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1);
	--shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1);
	
	--radius-sm: 0.375rem;
	--radius: 0.5rem;
	--radius-lg: 0.75rem;
	--radius-xl: 1rem;
	
	--transition: all 0.2s ease;
}

/* Reset & Base */
* {
	margin: 0;
	padding: 0;
	box-sizing: border-box;
}

body {
	font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen', 'Ubuntu', 'Cantarell', sans-serif;
	background: var(--bg-primary);
	color: var(--text-primary);
	line-height: 1.6;
	-webkit-font-smoothing: antialiased;
	-moz-osx-font-smoothing: grayscale;
}

.container {
	max-width: 1200px;
	margin: 0 auto;
	padding: 0 1.5rem;
}

/* Navbar */
.navbar {
	position: sticky;
	top: 0;
	z-index: 1000;
	background: rgba(15, 23, 42, 0.8);
	backdrop-filter: blur(12px);
	border-bottom: 1px solid var(--border);
}

.navbar .container {
	display: flex;
	align-items: center;
	justify-content: space-between;
	height: 64px;
}

.nav-brand {
	display: flex;
	align-items: center;
	gap: 0.75rem;
	color: var(--text-primary);
	font-weight: 600;
	font-size: 1.125rem;
}

.nav-brand svg {
	color: var(--primary);
}

.brand-name {
	font-weight: 700;
}

.env-badge {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	padding: 0.25rem 0.5rem;
	border-radius: 9999px;
	border: 1px solid var(--border);
	background: rgba(255, 255, 255, 0.04);
	color: var(--text-secondary);
	font-size: 0.75rem;
	font-weight: 700;
	letter-spacing: 0.06em;
	text-transform: uppercase;
}

.env-badge.env-live {
	border-color: rgba(239, 68, 68, 0.5);
	background: rgba(239, 68, 68, 0.12);
	color: #fecaca;
}

.env-badge.env-dev {
	border-color: rgba(34, 197, 94, 0.5);
	background: rgba(34, 197, 94, 0.12);
	color: #bbf7d0;
}

.env-badge.env-custom {
	border-color: rgba(59, 130, 246, 0.5);
	background: rgba(59, 130, 246, 0.12);
	color: #bfdbfe;
}

.nav-links {
	display: flex;
	align-items: center;
	gap: 0.75rem;
}

.nav-links .btn {
	font-size: 0.875rem;
	padding: 0.5rem 1rem;
	font-weight: 500;
}

.nav-links .btn img {
	width: 16px;
	height: 16px;
	opacity: 0.9;
}

/* Hero */
.hero {
	padding: 5rem 0 6rem;
	background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
	position: relative;
	overflow: hidden;
}

.hero::before {
	content: '';
	position: absolute;
	top: 0;
	left: 0;
	right: 0;
	bottom: 0;
	background: 
		radial-gradient(circle at 20% 50%, rgba(59, 130, 246, 0.1) 0%, transparent 50%),
		radial-gradient(circle at 80% 80%, rgba(139, 92, 246, 0.1) 0%, transparent 50%);
	pointer-events: none;
	z-index: 1;
}

/* Network Background */
.network-bg {
	position: absolute !important;
	top: 0 !important;
	left: 0 !important;
	width: 100% !important;
	height: 100% !important;
	z-index: 0;
	opacity: 0.7;
	pointer-events: none; /* Default: don't block clicks */
}

.switch-node {
	pointer-events: all !important; /* Switches ARE clickable */
	cursor: pointer !important;
}

.light-node, .connection {
	pointer-events: none !important; /* Lights and lines don't block clicks */
}

.switch-indicator {
	transition: y 0.3s cubic-bezier(0.4, 0, 0.2, 1), fill 0.3s ease;
}

.light-node {
	transition: fill 0.3s ease, stroke 0.3s ease, filter 0.3s ease;
}

.connection {
	transition: stroke 0.4s ease, stroke-width 0.4s ease;
}

.hero-content {
	position: relative;
	max-width: 800px;
	margin: 0 auto;
	text-align: center;
	z-index: 2;
	pointer-events: none; /* Allow clicks through to background */
}

.hero-content * {
	pointer-events: auto; /* Re-enable clicks on all child elements (text, buttons, etc.) */
}

.hero-title {
	font-size: 3.5rem;
	font-weight: 800;
	line-height: 1.1;
	margin-bottom: 1.5rem;
	letter-spacing: -0.02em;
}

.gradient-text {
	background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
	-webkit-background-clip: text;
	-webkit-text-fill-color: transparent;
	background-clip: text;
}

.hero-subtitle {
	font-size: 1.25rem;
	color: var(--text-secondary);
	margin-bottom: 2.5rem;
	line-height: 1.7;
}

.hero-buttons {
	display: flex;
	align-items: center;
	justify-content: center;
	gap: 1rem;
	flex-wrap: wrap;
}

/* Buttons */
.btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 0.5rem;
	padding: 0.625rem 1.25rem;
	border-radius: var(--radius);
	font-weight: 600;
	font-size: 0.9375rem;
	text-decoration: none;
	transition: var(--transition);
	cursor: pointer;
	border: none;
	white-space: nowrap;
	line-height: 1.5;
}

/* Button-like elements (for plain <button>/<a> not using .btn) */
button {
	font: inherit;
}

.refresh-btn,
.retry-btn,
.ghost-btn,
.copy-uid-btn,
.view-details-btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 0.5rem;
	padding: 0.625rem 1rem;
	border-radius: var(--radius);
	font-weight: 600;
	font-size: 0.9375rem;
	line-height: 1.5;
	cursor: pointer;
	transition: var(--transition);
	white-space: nowrap;
	text-decoration: none;
	border: 1px solid var(--border);
	background: var(--bg-secondary);
	color: var(--text-primary);
	box-shadow: var(--shadow-sm);
}

.refresh-btn:hover,
.retry-btn:hover,
.ghost-btn:hover,
.copy-uid-btn:hover,
.view-details-btn:hover {
	background: var(--bg-tertiary);
	border-color: var(--border-light);
	transform: translateY(-1px);
}

.ghost-btn {
	background: rgba(255, 255, 255, 0.03);
	color: var(--text-secondary);
	box-shadow: none;
}

.ghost-btn:hover {
	color: var(--primary);
	border-color: var(--primary);
	background: rgba(124, 58, 237, 0.1);
}

/* Small "chip" buttons used inside cards */
.chip-link {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	padding: 0.25rem 0.625rem;
	border-radius: 9999px;
	border: 1px solid var(--border);
	background: var(--bg-tertiary);
	color: var(--text-secondary);
	cursor: pointer;
	transition: var(--transition);
	font-size: 0.875rem;
	line-height: 1.4;
}

.chip-link:hover {
	border-color: var(--primary);
	color: var(--text-primary);
}

.btn-lg {
	padding: 0.875rem 1.75rem;
	font-size: 1rem;
}

.btn-primary {
	background: linear-gradient(135deg, var(--primary) 0%, #7c3aed 100%);
	color: white;
	box-shadow: 0 4px 6px -1px rgba(124, 58, 237, 0.2), 0 2px 4px -1px rgba(0, 0, 0, 0.1);
	border: 1px solid rgba(255, 255, 255, 0.1);
}

.btn-primary:hover {
	background: linear-gradient(135deg, var(--primary-dark) 0%, #6d28d9 100%);
	transform: translateY(-2px);
	box-shadow: 0 10px 15px -3px rgba(124, 58, 237, 0.3), 0 4px 6px -2px rgba(0, 0, 0, 0.1);
}

.btn-secondary {
	background: var(--bg-tertiary);
	color: var(--text-primary);
	border: 1px solid var(--border-light);
	box-shadow: var(--shadow);
}

.btn-secondary:hover {
	background: var(--bg-secondary);
	border-color: var(--primary);
	transform: translateY(-1px);
}

.btn-ghost {
	background: rgba(255, 255, 255, 0.03);
	color: var(--text-secondary);
	border: 1px solid var(--border);
	box-shadow: none;
}

.btn-ghost:hover {
	color: var(--primary);
	border-color: var(--primary);
	background: rgba(124, 58, 237, 0.1);
	transform: translateY(-1px);
}

/* Main Content */
main {
	padding: 3rem 0;
}

section {
	margin-bottom: 4rem;
}

.intro {
	text-align: center;
	max-width: 700px;
	margin: 0 auto 3rem;
}

.intro h2 {
	font-size: 2rem;
	font-weight: 700;
	margin-bottom: 1rem;
	color: var(--text-primary);
}

.description {
	font-size: 1.125rem;
	color: var(--text-secondary);
	line-height: 1.7;
}

/* Info Note */
.info-note {
	background: rgba(59, 130, 246, 0.1);
	border: 1px solid rgba(59, 130, 246, 0.2);
	border-radius: var(--radius);
	padding: 1rem 1.25rem;
	margin: 2rem 0;
	color: var(--text-secondary);
	font-size: 0.9375rem;
	line-height: 1.6;
}

/* Controls */
.controls {
	margin-bottom: 2rem;
}

.search-filter {
	display: flex;
	gap: 1rem;
	align-items: center;
	flex-wrap: wrap;
}

#searchBox,
#categoryFilter,
#userCountFilter {
	padding: 0.75rem 1rem;
	border: 1px solid var(--border);
	border-radius: var(--radius);
	background: var(--bg-secondary);
	color: var(--text-primary);
	font-size: 0.9375rem;
	transition: var(--transition);
	box-shadow: var(--shadow);
}

#searchBox {
	flex: 1;
	min-width: 250px;
}

#searchBox:focus,
#categoryFilter:focus,
#userCountFilter:focus {
	outline: none;
	border-color: var(--primary);
	background: var(--bg-primary);
	box-shadow: 0 0 0 3px rgba(124, 58, 237, 0.1);
}

#categoryFilter,
#userCountFilter {
	min-width: 150px;
}

select {
	cursor: pointer;
}

/* Switches Grid */
.switches-grid {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
	gap: 1.5rem;
}

/* Switch Card */
.switch-card {
	background: var(--bg-secondary);
	border: 1px solid var(--border);
	border-radius: var(--radius-lg);
	padding: 1.5rem;
	transition: var(--transition);
	cursor: pointer;
}

.switch-card:hover {
	border-color: var(--border-light);
	transform: translateY(-2px);
	box-shadow: var(--shadow-lg);
}

.switch-header {
	display: flex;
	align-items: flex-start;
	justify-content: space-between;
	margin-bottom: 1rem;
}

.switch-status {
	display: inline-flex;
	align-items: center;
	gap: 0.375rem;
	padding: 0.25rem 0.75rem;
	border-radius: 9999px;
	font-size: 0.8125rem;
	font-weight: 600;
}

.switch-status.on {
	background: rgba(34, 197, 94, 0.1);
	color: #4ade80;
}

.switch-status.off {
	background: rgba(148, 163, 184, 0.1);
	color: var(--text-muted);
}

.status-dot {
	width: 8px;
	height: 8px;
	border-radius: 50%;
	background: currentColor;
}

.switch-name {
	font-size: 1.125rem;
	font-weight: 600;
	margin-bottom: 0.5rem;
	color: var(--text-primary);
}

.switch-meta {
	display: flex;
	flex-wrap: wrap;
	gap: 0.75rem;
	font-size: 0.875rem;
	color: var(--text-muted);
	margin-bottom: 1rem;
}

.switch-meta span {
	display: flex;
	align-items: center;
	gap: 0.375rem;
}

.switch-actions {
	display: flex;
	gap: 0.5rem;
	margin-top: 1rem;
	padding-top: 1rem;
	border-top: 1px solid var(--border);
}

.switch-btn {
	flex: 1;
	padding: 0.5rem;
	border-radius: var(--radius);
	font-size: 0.875rem;
	font-weight: 500;
	text-align: center;
	transition: var(--transition);
	border: 1px solid var(--border);
	background: transparent;
	color: var(--text-secondary);
	cursor: pointer;
	text-decoration: none;
	display: inline-block;
}

.switch-btn:hover {
	background: var(--bg-tertiary);
	color: var(--text-primary);
}

/* Categories */
.categories {
	margin-bottom: 3rem;
}

.categories h2 {
	font-size: 1.5rem;
	font-weight: 600;
	margin-bottom: 1.5rem;
	color: var(--text-primary);
}

.category-list {
	display: flex;
	flex-wrap: wrap;
	gap: 0.75rem;
}

.category-chip {
	display: inline-flex;
	align-items: center;
	gap: 0.5rem;
	padding: 0.5rem 1rem;
	border-radius: 9999px;
	background: var(--bg-secondary);
	border: 1px solid var(--border);
	color: var(--text-secondary);
	font-size: 0.9375rem;
	font-weight: 500;
	cursor: pointer;
	transition: var(--transition);
	text-decoration: none;
}

.category-chip:hover {
	background: var(--bg-tertiary);
	border-color: var(--primary);
	color: var(--text-primary);
}

.chip-count {
	background: var(--bg-tertiary);
	color: var(--text-primary);
	padding: 0.125rem 0.5rem;
	border-radius: 9999px;
	font-size: 0.8125rem;
	font-weight: 600;
}

/* Switch Detail */
.switch-detail {
	display: none;
}

.switch-detail:not(.hidden) {
	display: block;
}

.detail-card {
	background: var(--bg-secondary);
	border: 1px solid var(--border);
	border-radius: var(--radius-lg);
	padding: 2rem;
	margin-bottom: 2rem;
}

.detail-header {
	display: flex;
	justify-content: space-between;
	align-items: flex-start;
	margin-bottom: 2rem;
	flex-wrap: wrap;
	gap: 1rem;
}

.detail-breadcrumb {
	font-size: 0.875rem;
	color: var(--text-muted);
	margin-bottom: 0.5rem;
}

.detail-breadcrumb button {
	background: none;
	border: none;
	color: var(--primary);
	cursor: pointer;
	padding: 0;
	font: inherit;
}

.detail-title {
	font-size: 1.875rem;
	font-weight: 700;
	color: var(--text-primary);
}

.detail-actions {
	display: flex;
	gap: 0.5rem;
	flex-wrap: wrap;
}

.detail-meta {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
	gap: 1.5rem;
	margin: 2rem 0;
}

.meta-item {
	background: var(--bg-primary);
	padding: 1rem;
	border-radius: var(--radius);
	border: 1px solid var(--border);
}

.meta-label {
	font-size: 0.875rem;
	color: var(--text-muted);
	margin-bottom: 0.5rem;
}

.meta-value {
	font-size: 1.125rem;
	font-weight: 600;
	color: var(--text-primary);
	word-break: break-all;
}

/* Timeline */
.timeline {
	background: var(--bg-primary);
	border-radius: var(--radius);
	padding: 1.5rem;
	border: 1px solid var(--border);
	margin: 2rem 0;
}

.timeline h3 {
	font-size: 1.125rem;
	font-weight: 600;
	margin-bottom: 1rem;
	color: var(--text-primary);
}

.timeline-item {
	padding: 1rem 0;
	border-bottom: 1px solid var(--border);
}

.timeline-item:last-child {
	border-bottom: none;
}

.timeline-time {
	font-size: 0.875rem;
	color: var(--text-muted);
}

.timeline-content {
	color: var(--text-secondary);
	margin-top: 0.25rem;
}

/* Comment Form */
.comment-form {
	background: var(--bg-primary);
	border-radius: var(--radius);
	padding: 1.5rem;
	border: 1px solid var(--border);
}

.comment-form h3 {
	font-size: 1.125rem;
	font-weight: 600;
	margin-bottom: 1rem;
	color: var(--text-primary);
}

.comment-form label {
	display: block;
	font-size: 0.875rem;
	color: var(--text-secondary);
	margin-bottom: 0.5rem;
}

.comment-form input,
.comment-form textarea {
	width: 100%;
	padding: 0.75rem;
	border: 1px solid var(--border);
	border-radius: var(--radius);
	background: var(--bg-secondary);
	color: var(--text-primary);
	font-size: 0.9375rem;
	margin-bottom: 1rem;
}

.comment-form textarea {
	resize: vertical;
	min-height: 100px;
}

.comment-status {
	padding: 0.75rem;
	border-radius: var(--radius);
	font-size: 0.875rem;
	margin-bottom: 1rem;
}

.comment-status.success {
	background: rgba(34, 197, 94, 0.1);
	color: #4ade80;
	border: 1px solid rgba(34, 197, 94, 0.2);
}

.comment-status.error {
	background: rgba(239, 68, 68, 0.1);
	color: #f87171;
	border: 1px solid rgba(239, 68, 68, 0.2);
}

/* Error/Empty States */
.error-state {
	text-align: center;
	padding: 4rem 2rem;
}

.error-state h3 {
	font-size: 1.5rem;
	font-weight: 600;
	margin-bottom: 1rem;
	color: var(--text-primary);
}

.error-state p {
	color: var(--text-secondary);
	margin-bottom: 2rem;
}

/* Steps */
.steps {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
	gap: 2rem;
	margin: 3rem 0;
}

.step {
	background: var(--bg-secondary);
	border: 1px solid var(--border);
	border-radius: var(--radius-lg);
	padding: 2rem;
}

.step h3 {
	font-size: 1.25rem;
	font-weight: 600;
	margin-bottom: 1rem;
	color: var(--text-primary);
}

.step p {
	color: var(--text-secondary);
	line-height: 1.6;
	margin-bottom: 1rem;
}

.step a {
	color: var(--primary);
	text-decoration: none;
	font-weight: 500;
}

.step a:hover {
	text-decoration: underline;
}

/* Footer */
footer {
	background: var(--bg-secondary);
	border-top: 1px solid var(--border);
	padding: 3rem 0 1.5rem;
	margin-top: 4rem;
}

.footer-content {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
	gap: 2rem;
	margin-bottom: 2rem;
}

.footer-section h4 {
	font-size: 0.9375rem;
	font-weight: 600;
	margin-bottom: 1rem;
	color: var(--text-primary);
}

.footer-section ul {
	list-style: none;
}

.footer-section li {
	margin-bottom: 0.5rem;
}

.footer-section a {
	color: var(--text-secondary);
	text-decoration: none;
	font-size: 0.9375rem;
	transition: var(--transition);
}

.footer-section a:hover {
	color: var(--primary);
}

.footer-bottom {
	text-align: center;
	padding-top: 2rem;
	border-top: 1px solid var(--border);
	color: var(--text-muted);
	font-size: 0.875rem;
}

/* Utilities */
.hidden {
	display: none !important;
}

/* Responsive */
@media (max-width: 768px) {
	.hero-title {
		font-size: 2.5rem;
	}
	
	.hero-subtitle {
		font-size: 1.125rem;
	}
	
	.nav-links {
		gap: 0.5rem;
	}
	
	.btn {
		font-size: 0.875rem;
		padding: 0.5rem 1rem;
	}
	
	.btn-lg {
		padding: 0.75rem 1.25rem;
	}
	
	.hero-buttons {
		flex-direction: column;
		width: 100%;
	}
	
	.hero-buttons .btn {
		width: 100%;
	}
	
	.search-filter {
		flex-direction: column;
	}
	
	#searchBox,
	#categoryFilter,
	#userCountFilter {
		width: 100%;
	}
	
	.switches-grid {
		grid-template-columns: 1fr;
	}
	
	.detail-header {
		flex-direction: column;
	}
	
	.detail-meta {
		grid-template-columns: 1fr;
	}
	
	.steps {
		grid-template-columns: 1fr;
	}
	
	.footer-content {
		grid-template-columns: 1fr;
	}
}

@media (max-width: 480px) {
	.container {
		padding: 0 1rem;
	}
	
	.hero {
		padding: 3rem 0 4rem;
	}
	
	.hero-title {
		font-size: 2rem;
	}
}